Review - Atomic Theory & Electrons

Front

Who discovered the nucleus of the atom?

Back

Rutherford

Front

How many electrons can a d sublevel hold?

Back

10

Front

Which two subatomic particles make up the mass of the atom?

Back

Protons and neutrons

Front

How many electrons can a p sublevel hold?

Back

6

Front

What is the electron configuration for Krypton?

Back

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶

Front

What is the charge of a proton?

Back

Positive (+1)

Front

What is the charge of a neutron?

Back

Neutral (0)

Front

What is the charge of an electron?

Back

Negative (-1)

Front

What is the maximum number of electrons in the first energy level?

Back

2

Front

What is the maximum number of electrons in the second energy level?

Back

8